| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
H3 + N = NH3 =>
H3 + N = NH3
Fe + NaOH = FeOH + Na =>
Fe + NaOH = FeOH + Na
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O
H2SO4 + Na2SO3 = SO2 + H2O + Na2SO4 =>
H2SO4 + Na2SO3 = SO2 + H2O + Na2SO4
NiI + FeS = NiS + FeI =>
NiI + FeS = NiS + FeI
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AlOH + HF = AlF + H2O =>
AlOH + HF = AlF + H2O
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NO3 + H2O = OH + HNO3 =>
NO3 + H2O = OH + HNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KNO3 + Mg + H2O = NH3 + Mg(OH)2 + KOH =>
KNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + KOH
CH3CO2H + O2 = CO2 + H2O =>
CH3CO2H + 2 O2 = 2 CO2 + 2 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
ZnO + P2O5 = Zn3(PO3)2 + O2 =>
3 ZnO + P2O5 = Zn3(PO3)2 + O2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
KMnO4 + HCl = MnCl2 + H2O + Cl2 + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 8 H2O + 5 Cl2 + 2 KCl
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2O + NH3 = NH4{+} + OH{-} =>
H2O + NH3 = NH4{+} + OH{-}
KMnO4 + AlI3 + H2SO4 = MnSO4 + K2SO4 + Al2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Al2(SO4)3 + 15 I2 + 24 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Fe + O2 = FeO4 =>
Fe + 2 O2 = FeO4
NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
H + I = HI =>
H + I = HI
Li(PO4)3 = Li + P4 + O2 =>
4 Li(PO4)3 = 4 Li + 3 P4 + 24 O2
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
HNO3 + NH4OH = NH4NO3 + H2O =>
HNO3 + NH4OH = NH4NO3 + H2O
H + I = H2I =>
2 H + I = H2I
Cr2O7{2-} + H2O = CrO4{-2} + H{+} =>
Cr2O7{2-} + H2O = 2 CrO4{-2} + 2 H{+}
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H + NO = H2O + N =>
2 H + NO = H2O + N
Fe2 + OH = Fe(OH)2 =>
Fe2 + 4 OH = 2 Fe(OH)2
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Pb + CuCl2 = PbCl2 + Cu =>
Pb + CuCl2 = PbCl2 + Cu
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
Fe2 + (CO3)3 = Fe(CO3) =>
3 Fe2 + 2(CO3)3 = 6 Fe(CO3)
Fe2 + (CO3)2 = Fe(CO3) =>
Fe2 + (CO3)2 = 2 Fe(CO3)
KMnO4 + KOH + KNO2 = K2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 KOH + KNO2 = 2 K2MnO4 + KNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/13
Équations équilibrées sur11/11/12
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